Welcome to the Greenville County Geographic Information Systems (GIS) homepage. Our mission is to provide accurate and timely geographic information, system access, technical assistance, and related services to meet the needs of County operations. County functions supported by GIS include real estate tax assessment, law enforcement/crime analysis, economic development, voter registration, planning and land development, emergency services, asset/work order management, and citizen access to GIS and related data via the Internet.

Application Links
(for Desktops and Mobile Devices)

News and Information

A detailed User's Guide for the Advanced Internet Mapping System is now available. Online versions for desktop and mobile can be found under the Help dropdown above or from the "More" tab in the application. A downloadable PDF version is also available under the Help dropdown above.

Functionality has been partially restored to the mapping application. Full functionality will be restored over the next few days. (3/8/2018)

The web application is currently down and we are working to restore service as quickly as possible. (3/7/2018)

Website updates are in progress and there may be some connectivity problems over the next few weeks. Please bear with us as these updates occur. (12/14/2017)

Print functionality has been restored to Internet Explorer. (7/03/2017)

The print option is currently broken when accessing the Advanced Internet Mapping System using Internet Explorer. Creating a PDF or JPEG, and then printing the created document, still works in IE. All print options are functioning normally when using Google Chrome or Mozilla Firefox. (6/20/2017)

2017 is now the default basemap imagery for the Advanced Internet Mapping System. (4/27/2017)

2016 is now the default basemap imagery for the Advanced Internet Mapping System. Also, 2015 imagery is now available as a basemap or layer in the application. (4/20/2016)

The User's Guide for the Advanced Internet Mapping System has been updated to include the new Find Address and Sales Search functionality. (11/10/2015)

News and Information archive is available here.

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